{"license":"Free for any use with attribution link to rfid-datasheet.com","citation":"RFID-Datasheet.com Chip Database — Roxtron","source":"https://rfid-datasheet.com/chip/ntag-223","methodology":"https://rfid-datasheet.com/methodology","data_notes":"Includes automated enrichment. Null means unknown; last_checked is link availability, not technical review. Manufacturer documents govern specifications.","generated_at":"2026-10-28T10:40:17.279Z","chip":{"id":"27910c06-4869-4a1a-add2-7163c6cb7340","slug":"ntag-223","name":"NTAG 223","manufacturer":"NXP","frequency_category":"NFC","short_description":"NFC Forum Type 2 tag IC optimized for status detection with configurable field detection and low power consumption","manufacturer_url":"https://www.nxp.com/products/rfid-nfc/nfc-hf/ntag/ntag-223-status-detection:NTAG223StatusDetection","frequency":"13.56 MHz","protocol":"ISO/IEC 14443-A, NFC Forum Type 2","memory":"144 bytes user memory / 168 bytes total","interface":"RF (contactless), I2C","temp_range":"-25°C to +85°C","form_factor":"XQFN8, HVSON8, wafer","security":"32-bit password protection, originality signature, NFC counter","use_cases":["brand-protection","healthcare-pharma","nfc-marketing"],"engineering_brief":"The NTAG 223 is an NFC Forum Type 2 tag IC specifically designed for status detection applications in smart packaging. It features a configurable field detection pin (FD pin) that enables external circuit control and first-open detection without powering the full IC. With 144 bytes of user memory, password protection, and originality signature, it provides secure authentication and tamper evidence for connected packaging, pharmaceuticals, and consumables tracking applications at ultra-low power consumption.","enriched":true,"url_status":"ok","link_status":"invalid","last_checked":"2026-10-28T03:31:34.317+00:00","last_status_code":404,"last_content_type":"text/html","created_at":"2026-07-14T03:00:29.803271+00:00","manufacturer_id":"6daaf1cc-d0e6-40c7-aba0-a08b4c3493fe","chip_type":"tag_ic","dual_interface":true,"is_family_hub":false,"meta_description":"NXP NTAG 223: NFC Forum Type 2 tag IC with 144-byte user memory, field detection pin, and 32-bit password protection for smart packaging status detection.","faq":[{"a":"The NTAG 223 has 144 bytes of user-accessible memory and 168 bytes total memory. It is an NFC Forum Type 2 tag IC operating at 13.56 MHz with ISO/IEC 14443-A compatibility.","q":"What is the memory size of the NTAG 223?"},{"a":"Yes, the NTAG 223 features a configurable field detection pin (FD pin) that enables external circuit control and first-open detection without powering the full IC, making it ideal for ultra-low power status detection applications.","q":"Does the NTAG 223 have field detection capability?"},{"a":"The NTAG 223 includes 32-bit password protection, an originality signature for authentication, and an NFC counter for tamper evidence and secure tracking in smart packaging applications.","q":"What security features does the NTAG 223 offer?"},{"a":"Yes, the NTAG 223 is an NFC Forum Type 2 compliant tag IC that is fully compatible with NFC-enabled smartphones and devices supporting ISO/IEC 14443-A protocol.","q":"Is the NTAG 223 compatible with NFC smartphones?"},{"a":"The NTAG 223 DNA adds advanced cryptographic authentication and secure unique NFC message features compared to the standard NTAG 223, while both share the same memory size and field detection capabilities.","q":"What is the difference between NTAG 223 and NTAG 223 DNA?"},{"a":"Yes, the NTAG 223 features both RF (contactless) and I2C interfaces, enabling dual-interface operation for wired communication alongside NFC wireless connectivity.","q":"Does the NTAG 223 support I2C interface?"}],"standards":["iso-14443a","nfc-forum-type-2"],"alternatives":["ec10baa8-9b58-486d-91ef-0131817cb39d","1570ddf5-5d8c-41b7-9c87-cfafd9890241","6f44916f-688a-4697-99de-08c792789ace","d77065f1-252c-4b53-ab6c-50927ec6c3a3","cf8fa982-a603-4832-8a4c-76d48d3d561a","2024378d-bc49-4fcc-bd6f-8426843eeecd","6c85f338-24af-4b65-9ac1-0f852c5e1453"],"no_direct_competitor":false,"long_form_html":null,"og_image_url":null,"canonical_url":"https://rfid-datasheet.com/chip/ntag-223"}}